.ch-grid {
	margin: 20px 0 0 0;
	padding: 0;
	list-style: none;
	display: block;
	text-align: center;
	width: 100%;
}

.ch-grid:after,
.ch-item:before {
	content: '';
    display: table;
}

.ch-grid:after {
	clear: both;
}

.ch-grid li {
	width: 220px;
	height: 220px;
	display: inline-block;
	margin: 20px; position:relative;
}
.insert{position:absolute;top:0px; height:100%;z-index:1000; width:100%; border-radius:50%; overflow:hidden;display:block;}
.ch-grid li h5{ margin-top:38%; text-align:center; width:100%;  background:rgba(0, 0, 0, 0.57); color:#fff; font-size:24px;font-family: 'Avenir Next LT Pro Bold'; padding:10px 0px; }
.insert:hover{display:none; opacity:0; }